diff options
| -rw-r--r-- | common/charge_state_v2.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/charge_state_v2.c b/common/charge_state_v2.c index f51a03f185..ea196b8f28 100644 --- a/common/charge_state_v2.c +++ b/common/charge_state_v2.c @@ -29,6 +29,7 @@ #define LOW_BATTERY_SHUTDOWN_TIMEOUT_US (LOW_BATTERY_SHUTDOWN_TIMEOUT * SECOND) #define PRECHARGE_TIMEOUT_US (PRECHARGE_TIMEOUT * SECOND) +#define LFCC_EVENT_THRESH 5 /* Full-capacity change reqd for host event */ /* * State for charger_task(). Here so we can reset it on a HOOK_INIT, and @@ -187,7 +188,8 @@ static void update_dynamic_battery_info(void) cap_changed = 0; if (!(curr.batt.flags & BATT_FLAG_BAD_FULL_CAPACITY) && - curr.batt.full_capacity != *memmap_lfcc) { + (curr.batt.full_capacity <= (*memmap_lfcc - LFCC_EVENT_THRESH) || + curr.batt.full_capacity >= (*memmap_lfcc + LFCC_EVENT_THRESH))) { *memmap_lfcc = curr.batt.full_capacity; cap_changed = 1; } |